The image of the burning cross is one of the most potent hate symbols in the United States, popularized as a terror image by the Ku Klux Klan since the early 1900s. Cross-burnings (called "cross-lightings" by Ku Klux Klan groups, to make it seem as if they are not destroying a Christian cross) have long been used as a traditional symbol by Klan groups, used both in Klan rituals as well as in attempts to intimidate and terrorize victims of Klan groups. So widely associated with racial…